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bug#64666: Nested ‘scm_sigaction_for_thread’ calls lead to deadlock
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From: |
Ludovic Courtès |
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Subject: |
bug#64666: Nested ‘scm_sigaction_for_thread’ calls lead to deadlock |
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Date: |
Sun, 16 Jul 2023 22:06:51 +0200 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) |
Ludovic Courtès <ludo@gnu.org> skribis:
> It’s possible for ‘sigaction’ (aka. ‘scm_sigaction_for_thread’) to run
> asyncs, which in turn call ‘scm_sigaction_for_thread’ for the very same
> thread, leading to a deadlock:
Fixed in 85520354a8f5de0366c4ac3eb5403aeb27c9515e.
Ludo’.